Zexe:僵尸进程.c
	gcc $^ -o $@

Gexe:孤儿进程.c
	gcc $^ -o $@

.PHONY:clean,pa

clean:
	rm -f Zexe Gexe

pa:
	while : ;do ps axj | head -1 && ps ajx | grep Gexe | grep -v grep; sleep 1; done
	#while : ;do ps axj | head -1 && ps ajx | grep Zexe | grep -v grep; sleep 1; done